Encyclopedia Entry: 74VHC273MX

Product Overview

Category

The 74VHC273MX belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronic systems for storing and manipulating binary data.

Characteristics

• High-speed operation
• Low power consumption
• Compatibility with various logic families
• Wide operating voltage range

Package

The 74VHC273MX is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of the 74VHC273MX lies in its ability to store and process digital information efficiently and reliably.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with quantities varying depending on the manufacturer's specifications.

Specifications

• Supply Voltage Range: 2.0V to 5.5V
• Input Voltage Range: -0.5V to VCC + 0.5V
• Output Voltage Range: -0.5V to VCC + 0.5V
• Operating Temperature Range: -40°C to +85°C
• Logic Family: VHC
• Number of Flip-Flops: 8

Detailed Pin Configuration

The 74VHC273MX has a total of 20 pins, each serving a specific function. The pin configuration is as follows:

1. Clear (CLR)
2. Data Inputs (D0-D7)
3. Clock (CLK)
4. Enable (EN)
5. Outputs (Q0-Q7)
6. Ground (GND)
7. Supply Voltage (VCC)

Functional Features

• Clear (CLR): Resets the flip-flop outputs to a low state.
• Data Inputs (D0-D7): Accepts the input data to be stored.
• Clock (CLK): Controls the timing of the flip-flop operation.
• Enable (EN): Enables or disables the flip-flop outputs.
• Outputs (Q0-Q7): Stores and outputs the stored data.

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient data processing.
• Low power consumption contributes to energy efficiency.
• Compatibility with various logic families enables versatile integration into different systems.
• Wide operating voltage range provides flexibility in power supply options.

Disadvantages

• Limited number of flip-flops may restrict the complexity of applications.
• Sensitivity to electrostatic discharge (ESD) requires careful handling during installation and usage.

Working Principles

The 74VHC273MX operates based on the principles of flip-flops, which are digital storage elements. It stores binary data using electronic circuits that can hold either a high or low state, representing 1s and 0s, respectively. The clock signal controls the timing of data storage and retrieval, while the enable signal determines whether the stored data is accessible or not.

Detailed Application Field Plans

The 74VHC273MX finds applications in various digital systems, including but not limited to: - Microcontrollers - Data storage devices - Communication equipment - Industrial automation systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74VHC273MX include: - 74HC273 - 74LS273 - CD74HCT273 - SN74LV273A

These alternatives may differ in terms of specific characteristics, pin configuration, or operating parameters. Users should refer to the respective datasheets for detailed information.

In conclusion, the 74VHC273MX is a versatile integrated circuit used for storing and manipulating digital data. Its high-speed operation, low power consumption, and compatibility with various logic families make it suitable for a wide range of applications in the digital electronics field.